Comments: Ditto the previous comment: the dampener easily falls off, especially with 17 ga. strings on my EXO3 Black. I bought 4 dampeners, only one remaining within a month.
From: Anon, 5/12

Comments: They keep popping out. I lost them all in less than 2 weeks.
From: Marek, 5/12

Comments: Does ok job when on strings. Falls off 3 times a game. Finally lost them all and will buy something else.
From: Anon, 3/12

Comments: This dampener is great for Prince racquets with tight string pattern. I found it to have great dampening!
From: Ricki, 10/11

Comments: Perhaps the easiest ever dampener to install. Simply put it between the center mains, twist, and it's in. Provides a small amount of dampening, leaving behind some stringbed feel. Also not very conspicuous.
From: Retlod, 8/11

Comments: The Prince Dampener did a good job, eliminating the string ping, but did slip around a little and once fell off the racquet.
From: Bob, St. Paul, MN. 09/10

Comments: I got the NGX version of this for my birthday, and it works great! It provides a very deadened stringbed, yet I still have plenty of feel! Highly recommended.
From: Josh. 8/10